MARYLAND FLOW REPORT
Last Updated: May 9, 2026
Streamflow levels across
Maryland
are currently
37.0% of normal, with the
Susquehanna River At Conowingo
reporting the highest discharge in the state with
38800cfs and gauge stage of 13.52 ft.
Meanwhile, the
Susquehanna River At Conowingo
is seeing a spike in streamflows today after experiencing a
220.66%
increase since yesterday, and currently running at
38800cfs.
Maximum gauge stage in the state was last observed at the
Susquehanna River At Conowingo, currently reporting a stage of
13.52ft.
The
Youghiogheny River At Friendsville
in the
Youghiogheny
watershed
is surging for this time of year at
299cfs, about
-67.65% of normal.
Weather Warnings
May 9 2026
Residents of Maryland should exercise caution today due to a Coastal Flood Advisory in effect from 9 AM to 1 PM EDT, particularly affecting low-lying areas in Anne Arundel County. Expect up to half a foot of tidal inundation, especially around high tide at 11:26 AM. Areas such as Annapolis may experience water ponding in parking lots and surrounding landmarks like the Alex Haley Memorial. Stay alert for changing conditions and avoid coastal areas during this time. Remember, this is a significant weather event as normal tides are elevated by one to one and a half feet.
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